What started as a simple attic ladder request turned into a two-phase project: leak repair, ventilation correction, structural reinforcement, and a full attic upgrade with warranty.
Case Study
PROJECT TYPE:
AREA:
Warranty:
KEY RISKS:
WATER DAMAGE
IN THE ATTICK
Repair + upgrade
1,000+ ft² attic
Provided
Mold + structure
David initially contacted us to install an attic access ladder. During the inspection, we discovered issues that were far more serious — and required immediate attention.
client request
What client asked for
  • Roof leak with signs of long-term moisture exposure

  • Missing ventilation components (vents / soffits), trapping moisture in the attic

  • Visible mold traces and elevated humidity

  • Old insulation that didn’t meet current standards

  • A partially dismantled chimney connected to the living space, causing heat loss and air leakage

  • Ceiling deformation above the kitchen linked to a previous incorrect structural remodel

We also confirmed that a standard attic ladder wouldn’t fit — the hallway opening required reconstruction and a custom solution.
Inspection results
What we found during the inspection

  • Roof repair and waterproofing
  • Roof ventilation improvements
  • Kitchen ceiling demo and structural reinforcement
  • Custom attic access ladder (opening rebuild + installation)
Stop the leak and fix hidden structural risks
Scope
Phase 1:

  • Full insulation replacement (energy-efficient material)
  • OSB flooring installation and lighting
  • Attic fan installation and balanced ventilation plan
  • Radiant barrier installation to reduce summer overheating
Attic upgrade for storage and energy efficiency
Phase 2:
Scope of work and project phases
stages of work

We removed damaged sections of sheathing and roofing, installed new waterproofing, and upgraded roof ventilation. We provided a warranty — including a money-back commitment if the same issue returns.
work process
stage:

When we opened the kitchen ceiling, we uncovered a serious safety issue: part of a load-bearing wall had been removed without proper reinforcement. We restored structural integrity to code to prevent ceiling sagging and reduce the risk of future roof damage.
Fixing hidden defects
Roof repaire
stage:
How the project was completed

We rebuilt the hallway opening and installed a custom attic ladder designed specifically for this home.
  • Opening rebuilt to fit safely and cleanly
  • Custom ladder fabricated and installed
Custom attic ladder installation
stage:

  • Replaced insulation with modern energy-efficient materials
  • Installed OSB subfloor and added lighting
  • Added an attic fan and a ventilation system designed for moisture control
  • Installed a radiant barrier to reduce summer heat gain
Attic modernization
stage:
results
  • Leaks eliminated and roof ventilation corrected
  • Ceiling structure brought up to code
  • Attic turned into a clean, dry storage space of 1,000+ ft²
  • Improved energy efficiency: less heat loss in winter, less overheating in summer
  • Warranty coverage and peace of mind about the roof and attic condition
Results
What the client received
Usable space:
1,000+ ft²
focus:
Moisture control & safety
waranty:
10 years
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Sat–Sun: By appointment
9301 AVONDALE RD NE, UNIT I1045
Redmond , WA
License Holder: Mikhail Makrushin
License Type: Construction Contractor (WA)
License number: #HMPROL*792CH

2023, HM-Pro LLC. All Rights Reserved.
HM-PRO General Contractor
King country, WA
Mold, odors, and visible damage are symptoms — not answers. Without identifying the source of moisture, the problem doesn’t go away. It grows.
A free inspection helps determine what’s actually happening and define the right scope of repair.
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